Natural hazards · Canton

Canton, NY natural hazards

Most of the natural-hazard damage FEMA expects in Canton comes from inland flooding, and overall the risk is low for a U.S. community. Flood insurance has paid 2 claims here since 2014. 2 federal disasters brought FEMA money into town.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Canton?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Canton to be higher than in 31% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding65%Cold waves17%Earthquakes9%Everything else8%

By hazard

What Canton faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

65% of expected damage

Above average · higher than 56% of U.S. places

Recorded about once a year in the area

Cold waves

17% of expected damage

Below average · higher than 47% of U.S. places

Recorded about 4 times a year in the area

Earthquakes

9% of expected damage

Above average · higher than 72% of U.S. places

Lower here

HurricanesTornadoesHailIce stormsWinter weatherHeat wavesWildfireLandslidesStrong windLightning

Not a risk here

Coastal floodingDroughtAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Canton flood?

Every paid claim on a federal flood insurance policy in Canton, from FEMA’s records.

2paid claims since 2014

$46Kpaid to owners

0homes flooded more than once

20142026

of all homes
are insured

No community discount. Canton isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: St. Lawrence County.

Disasters that hit Canton

2 federal disasters brought FEMA money here

Disasters the President declared that paid out in Canton itself: aid to households, or repair grants to the Town of Canton.

Brought FEMA money into CantonDeclared for St. Lawrence County only

2024

Remnants of Tropical Storm Debby

$50K to the Town of Canton for repairs

1999

Snow

$7K to the Town of Canton for repairs

St. Lawrence County has had 14 natural disasters declared since 1953, most often winter storms and hurricanes.

Around Canton

Canton and the towns around it

Very lowLowModerateHighVery high

Russellmostly inland floodingModerate

Oswegatchiemostly inland floodingModerate

Pierrepontmostly inland floodingModerate

Cantonmostly inland floodingLow

Potsdammostly inland floodingLow

De Kalbmostly inland floodingLow

Lisbonmostly inland floodingVery low

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Canton covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to Canton’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Canton. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Canton total about $3.1M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.